55cfd9a404c6cd0dd2aa17f0c41e15ec d+t2003-03-29-d3t01.shn d0478cd2af4838f18402e6bd78c88675 d+t2003-03-29-d3t02.shn 787e911424abf18bc462a62786aa1129 d+t2003-03-29-d3t03.shn 81d87ed9011eaf03c57e548987cd2f26 d+t2003-03-29-d3t04.shn 65012ae866ccbcd35c54327d6fd0db8f d+t2003-03-29-d3t05.shn 8ea9d3683e789937938f7c6f798874a2 d+t2003-03-29-d3t06.shn b6344782c2718e87e0093a76860c80b7 d+t2003-03-29-d3t07.shn 03a9370e3c6caf6022cea124b39f401a d+t2003-03-29-d3t08.shn 963df08473effd6e9d1b80751a8d91fd d+t2003-03-29-d3t09.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned